/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package ccore.constraint.provider;

import ccore.constraint.util.ConstraintAdapterFactory;

import java.util.ArrayList;
import java.util.Collection;

import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;

import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IChangeNotifier;
import org.eclipse.emf.edit.provider.IDisposable;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.INotifyChangedListener;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;

/**
 * This is the factory that is used to provide the interfaces needed to support Viewers.
 * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
 * The adapters also support Eclipse property sheets.
 * Note that most of the adapters are shared among multiple instances.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class ConstraintItemProviderAdapterFactory extends ConstraintAdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable {
	/**
	 * This keeps track of the root adapter factory that delegates to this adapter factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ComposedAdapterFactory parentAdapterFactory;

	/**
	 * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected IChangeNotifier changeNotifier = new ChangeNotifier();

	/**
	 * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected Collection<Object> supportedTypes = new ArrayList<Object>();

	/**
	 * This constructs an instance.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ConstraintItemProviderAdapterFactory() {
		supportedTypes.add(IEditingDomainItemProvider.class);
		supportedTypes.add(IStructuredItemContentProvider.class);
		supportedTypes.add(ITreeItemContentProvider.class);
		supportedTypes.add(IItemLabelProvider.class);
		supportedTypes.add(IItemPropertySource.class);
	}

	/**
	 * This keeps track of the one adapter used for all {@link ccore.constraint.CEq} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CEqItemProvider cEqItemProvider;

	/**
	 * This creates an adapter for a {@link ccore.constraint.CEq}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCEqAdapter() {
		if (cEqItemProvider == null) {
			cEqItemProvider = new CEqItemProvider(this);
		}

		return cEqItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ccore.constraint.CNeq} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CNeqItemProvider cNeqItemProvider;

	/**
	 * This creates an adapter for a {@link ccore.constraint.CNeq}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCNeqAdapter() {
		if (cNeqItemProvider == null) {
			cNeqItemProvider = new CNeqItemProvider(this);
		}

		return cNeqItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ccore.constraint.CLt} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CLtItemProvider cLtItemProvider;

	/**
	 * This creates an adapter for a {@link ccore.constraint.CLt}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCLtAdapter() {
		if (cLtItemProvider == null) {
			cLtItemProvider = new CLtItemProvider(this);
		}

		return cLtItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ccore.constraint.CLeq} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CLeqItemProvider cLeqItemProvider;

	/**
	 * This creates an adapter for a {@link ccore.constraint.CLeq}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCLeqAdapter() {
		if (cLeqItemProvider == null) {
			cLeqItemProvider = new CLeqItemProvider(this);
		}

		return cLeqItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ccore.constraint.CAnd} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CAndItemProvider cAndItemProvider;

	/**
	 * This creates an adapter for a {@link ccore.constraint.CAnd}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCAndAdapter() {
		if (cAndItemProvider == null) {
			cAndItemProvider = new CAndItemProvider(this);
		}

		return cAndItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ccore.constraint.COr} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected COrItemProvider cOrItemProvider;

	/**
	 * This creates an adapter for a {@link ccore.constraint.COr}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCOrAdapter() {
		if (cOrItemProvider == null) {
			cOrItemProvider = new COrItemProvider(this);
		}

		return cOrItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ccore.constraint.CImp} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CImpItemProvider cImpItemProvider;

	/**
	 * This creates an adapter for a {@link ccore.constraint.CImp}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCImpAdapter() {
		if (cImpItemProvider == null) {
			cImpItemProvider = new CImpItemProvider(this);
		}

		return cImpItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ccore.constraint.CNot} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CNotItemProvider cNotItemProvider;

	/**
	 * This creates an adapter for a {@link ccore.constraint.CNot}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCNotAdapter() {
		if (cNotItemProvider == null) {
			cNotItemProvider = new CNotItemProvider(this);
		}

		return cNotItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ccore.constraint.CConstraint} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CConstraintItemProvider cConstraintItemProvider;

	/**
	 * This creates an adapter for a {@link ccore.constraint.CConstraint}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCConstraintAdapter() {
		if (cConstraintItemProvider == null) {
			cConstraintItemProvider = new CConstraintItemProvider(this);
		}

		return cConstraintItemProvider;
	}

	/**
	 * This returns the root adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ComposeableAdapterFactory getRootAdapterFactory() {
		return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
	}

	/**
	 * This sets the composed adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
		this.parentAdapterFactory = parentAdapterFactory;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean isFactoryForType(Object type) {
		return supportedTypes.contains(type) || super.isFactoryForType(type);
	}

	/**
	 * This implementation substitutes the factory itself as the key for the adapter.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter adapt(Notifier notifier, Object type) {
		return super.adapt(notifier, this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object adapt(Object object, Object type) {
		if (isFactoryForType(type)) {
			Object adapter = super.adapt(object, type);
			if (!(type instanceof Class) || (((Class<?>)type).isInstance(adapter))) {
				return adapter;
			}
		}

		return null;
	}

	/**
	 * This adds a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void addListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.addListener(notifyChangedListener);
	}

	/**
	 * This removes a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void removeListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.removeListener(notifyChangedListener);
	}

	/**
	 * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void fireNotifyChanged(Notification notification) {
		changeNotifier.fireNotifyChanged(notification);

		if (parentAdapterFactory != null) {
			parentAdapterFactory.fireNotifyChanged(notification);
		}
	}

	/**
	 * This disposes all of the item providers created by this factory. 
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void dispose() {
		if (cEqItemProvider != null) cEqItemProvider.dispose();
		if (cNeqItemProvider != null) cNeqItemProvider.dispose();
		if (cLtItemProvider != null) cLtItemProvider.dispose();
		if (cLeqItemProvider != null) cLeqItemProvider.dispose();
		if (cAndItemProvider != null) cAndItemProvider.dispose();
		if (cOrItemProvider != null) cOrItemProvider.dispose();
		if (cImpItemProvider != null) cImpItemProvider.dispose();
		if (cNotItemProvider != null) cNotItemProvider.dispose();
		if (cConstraintItemProvider != null) cConstraintItemProvider.dispose();
	}

}
